#include <iostream>
#include <string>
#include <vector>

using namespace std;

class Solution {
public:
    string losingPlayer(int x, int y) {
        const vector<string> players{ "Alice", "Bob" };
        int ans = 0;
        while (x > 0 && y > 3) {
            x -= 1, y -= 4;
            ans++;
        }

        ans = (ans + 1) % 2;
        return players[ans];
    }
};